System for regulating arrivals of customers to servers
US4858120A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 18, 1987 |
| Grant date | Aug 15, 1989 |
| Priority date | — |
| Expiry date | Mar 18, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S379/904
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for controlling arrivals to servers, comprising: regulating arrivals, by initiating a processor generating arrivals or by re-routing or turning away arrivals; measuring durations of service; computing and updating time statistics, including mean, minimum, maximum expected and standard deviation of duration of service thereby estimating expected duration of service; measuring transit times from the point of regulating arrivals to start of service and thereby estimating expected transit times; measuring a ratio of numbers of service initiations to numbers of arrivals at the point of regulating arrivals; recording starting time of each current service; noting present time; comparing present time to starting time, and thereby determining time in progress for each service; comparing time in progress to expected duration of service, and estimating time remaining in service for each customer currently in service; comparing estimated time remaining in service to estimated transit time from the point of regulating arrivals to the start of service, determining a number of currently busy servers expected to be available by the time another arrival could reach them; measuring the numb…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.